31045376

素因数分解:

$2^8\times {\mathrm{121271}}^1$

素因数の和:121287

約数の個数: 18

約数和(自身を含む): 61969992

約数和(自身を除く): 30924616

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 121271, 242542, 485084, 970168, 1940336, 3880672, 7761344, 15522688, 31045376]

約数ペア:

[(1, 31045376), (2, 15522688), (4, 7761344), (8, 3880672), (16, 1940336), (32, 970168), (64, 485084), (128, 242542), (256, 121271)]